20212509629

素因数分解:

${\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1039}}^1\times {\mathrm{5563}}^1$

素因数の和:6884

約数の個数: 16

約数和(自身を含む): 21873196800

約数和(自身を除く): 1660687171

約数列:

[1, 13, 269, 1039, 3497, 5563, 13507, 72319, 279491, 1496447, 3633383, 5779957, 19453811, 75139441, 1554808433, 20212509629]

約数ペア:

[(1, 20212509629), (13, 1554808433), (269, 75139441), (1039, 19453811), (3497, 5779957), (5563, 3633383), (13507, 1496447), (72319, 279491)]